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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

The 48-h acute toxicity of decamethylenediamine to Daphnia magna was studied under static conditions according to OECD TGD 201. Daphnids were exposed to the test item at nominal concentrations of 0.7, 1.5, 3.4, 7.5, 16.5, 36.4 and 80.0 mg/l for 48 h. Immobilisation was observed. The 48h-EC50 was 20.10 mg/L.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
20.1 mg/L

Additional information